Holly Bock reports on how a new satellite system delivers critical alerts to hikers deep in Grand Canyon. It works on devices like Garmins & newer iPhone models. Holly Bock reports.

Grand Canyon National Park's North Rim is closed for the remainder of the 2025 season due to a wildfire that has destroyed ...

The Dragon Bravo wildfire, one of two fires north of the canyon, burned down the historic Grand Canyon Lodge and nearby ...

The Dragon Bravo Fire burning inside Grand Canyon National Park has destroyed dozens of structures, including a beloved and ...

A historic lodge on the Grand Canyon's North Rim has been destroyed by a fast-moving wildfire, the park said Sunday.

A University of Arizona researcher is part of an effort to identify the diseases carried by ticks, and she's asking people to send her samples.

After a 67-year-old hiker dies in the Grand Canyon, authorities warns of heat-related illness due to daytime temperatures in ...

Hiker dies in Grand Canyon as park warns of dangerous temperatures - The National Parks Service warns daytime temperatures at ...

A 67-year-old man hiking in the Grand Canyon National Park died on a trail while hiking in extreme heat, which possibly ...

A 67-year-old man from Texas died in the Grand Canyon during an extreme heat warning, rangers said. The man was found at about 11:50 a.m. July 8 on the South Kaibab Trail, below Cedar Ridge, the ...

A man from Alvarado, Texas, was found dead Tuesday on a popular trail in Grand Canyon National Park, according to park officials.

Arizona hiking trails see frequent deaths While hiker deaths on Arizona’s many trails are not uncommon, they are typically the result of noncriminal factors. Most recently on May 22, another ...